Difference between revisions of "Nand:/sys/HWINFO S.dat"

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(formatting changes, also they aren't verifying the signature for some reason, at least on the stage2 on my system)
(format and filebrowser, also this thing is signed)
 
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{{DISPLAYTITLE:nand:/sys/HWINFO_S.dat}}
 
{{DISPLAYTITLE:nand:/sys/HWINFO_S.dat}}
'''nand:/sys/HWINFO_S.dat''' seems to be the ''secure'' version of [[Nand/sys/HWINFO_N.dat]]. It contains an RSA signature for verifying that this file was issued by Nintendo, but it does not appear to be verified by [[stage2]].
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{{stub}}
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'''nand:/sys/HWINFO_S.dat''' is a file used by [[stage2]] to boot. It contains an RSA signature for verifying that this file was issued by Nintendo. The RSA header is similar to [[nand:/shared1/TWLCFG0.dat]] and [[nand:/sys/HWINFO_N.dat]].
  
{{stub}}
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== Body format ==
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{| class="wikitable"
 +
! Start
 +
! Length
 +
! Description
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|-
 +
| 0x00
 +
| 0x9
 +
| Unknown
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|-
 +
| 0x09
 +
| 0xe
 +
| Serial number
 +
|-
 +
| 0x17
 +
| 0x1
 +
| Unknown
 +
|-
 +
| 0x18
 +
| 0x4
 +
| [[System Menu]] [[title ID]]
 +
|}
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{{Navbox filebrowser}}

Latest revision as of 05:41, 14 October 2022

nand:/sys/HWINFO_S.dat is a file used by stage2 to boot. It contains an RSA signature for verifying that this file was issued by Nintendo. The RSA header is similar to nand:/shared1/TWLCFG0.dat and nand:/sys/HWINFO_N.dat.

Body format

Start Length Description
0x00 0x9 Unknown
0x09 0xe Serial number
0x17 0x1 Unknown
0x18 0x4 System Menu title ID